/*
 * Copyright (c) 2010 Dmytro Pishchukhin (http://knowhowlab.org)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.knowhowlab.osgi.shell.equinox;

import org.eclipse.osgi.framework.console.CommandInterpreter;

import java.io.IOException;
import java.io.Writer;

/**
 * Writer that writes to CommandInterpreter
 *
 * @author dmytro.pishchukhin
 */
public class CommandInterpreterWriter extends Writer {
    private CommandInterpreter commandInterpreter;

    public CommandInterpreterWriter(CommandInterpreter commandInterpreter) {
        this.commandInterpreter = commandInterpreter;
    }

    @Override
    public void write(char[] cbuf, int off, int len) throws IOException {
        commandInterpreter.print(new String(cbuf, off, len));
    }

    @Override
    public void flush() throws IOException {
    }

    @Override
    public void close() throws IOException {
    }
}
